Milwaukee SDS-MAX MX4 Drill Bit 45mm x 570mm (1pc) 4932352798
The Milwaukee SDS-MAX MX4 Drill Bit 45mm x 570mm is a heavy-duty masonry drill bit engineered for fast, accurate and reliable drilling in concrete and reinforced concrete. Featuring Milwaukee's advanced 4-cutter carbide head technology, it provides excellent durability, reduced vibration and dependable performance when encountering reinforcing steel. The large carbide tip features patented rebar chamfers, helping reduce vibration and minimise the risk of the bit jamming when it contacts reinforcement. A robust 4 x 90° symmetrical head geometry further improves stability and performance when drilling through demanding materials.
A precision 130° centring point allows accurate positioning and easy spot drilling, while the large secondary cutters feature dynamic curved cutting edges that support the primary cutter for faster material removal. The bit's optimised flute design features shorter spiral windings and deep flute shoulders, rapidly transporting drilling dust away from the cutting head. This helps reduce heat build-up and wear while maintaining efficient drilling speeds.
Milwaukee's patented reinforced flute geometry provides excellent strength while improving the transfer of hammer energy to the tip. The result is smoother, lower-vibration drilling with reduced stress on both the operator and power tool. A specialised shot-blasted surface treatment improves wear resistance, while integrated wear marks on the primary cutters provide a useful indication of bit condition and help ensure continued diameter accuracy. The bit is also PGM compliant, providing accurately sized holes for compatible anchor installations throughout its working life.
Combining a substantial 45mm diameter and 570mm length with reinforced carbide construction, the Milwaukee SDS-MAX MX4 Drill Bit is an excellent choice for professional users tackling demanding concrete and reinforced concrete drilling applications.
Features
- Large carbide tip with patented rebar chamfers. Ensures lower vibration and optimised drilling performance when hitting reinforced steel equalling longer life time.
- Especially developed robust head geometry with optimum 4 x 90° symmetry of carbide tip. Reduces jamming up on hitting reinforcing steel.
- Centering point with 130° point angle. Easy spot drilling with pinpoint accuracy and ensures optimum guidance during drilling.
- Big, robust secondary cutter with dynamic, curved cutting edge. Supports the primary cutter for faster drilling.
- Shorter spiral windings. For faster transport of drilling dust from the head to the flute = Less wear and heat build up at the tip.
- Innovative, unique carbide tip. With more carbide on all diameters and extra carbide on ⌀ > 32 mm.
- Wear mark on both sides of primary cutter. Guarantees diameter accuracy i.e. for anchor fittings. Life time indicator in warranty cases.
- Patented reinforced flute geometry. Lower vibrations for smoother drilling. Stronger flute means less breakages. Better transfer of hammer energy to the tip.
- Deep flute shoulders. High volume dust removal for optimum drilling speed less wear and heat build up.
- Low vibration drilling performance. Comfortable drilling ensures less stress for man and machine.
- Special surface treatment. Shot blasting provides a smooth surface and densifies the surface structure and makes the bit more wear resistant.
- PGM conformity. Guarantees precise holes for anchor fitting over the entire life time of the drill bit.
- Part Number: 4932352798
Specifications
| Diameter (mm): | 45 |
| Total Length (mm): | 570 |
| Working Length (mm): | 450 |
TOOLFORCE
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